
- Nov 22, 2025
- —
- 07 mins read
Shampoo Bars vs. Bottled Shampoo: Lather, Longevity, and Plastic Waste
This practical comparison tests popular shampoo bars against ordinary bottled shampoo, evaluating lather, scalp feel, hard water performance, travel-friendliness, and cost-per-wash. It also offers quick tips for hard water and bar care, and guidance on when bottles might still be a better fit for specific hair needs.


































































































































































































